jupyter_server

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2.5.0: pytest is failing in some units

11

I'm packaging your module as an rpm package so I'm using the typical PEP517 based build, install and test cycle used on building packages from non-root account. - `python3 -sBm...

kloczek

Should `current_user` and `prepare` guards be set in `AuthenticatedHandler` rather than `JupyterHandler`?

2

## Description Currently `current_user` is getting set in `JupyterHandler` which inherits from `AuthenticatedHandler`. Some other guards against unauthenticated access (e.g. `prepare`, `check_host`, `check_referer`, etc) are also implemented in `JupyterHandler` rather...

krassowski

proposal: add subprotocol for token-authenticated websockets

4

follows [kubernetes' example](https://github.com/kubernetes/kubernetes/pull/47740) of smuggling the token in the subprotocol itself. Maybe not great, but solves our problem and is simple and appears to work. To authenticate websockets via new...

minrk

Invalid page_config.json can crash server

1

## Description An invalid page_config.json can cause a crash when connecting to a notebook server. I'll have a PR in for this momentarily. ## Reproduce ``` mkdir -p ~/.jupyter/labconfig touch...

holzman

Tornado's `web.authenticated` callling deprecated `get_current_user`

7

## Description In Jupyter Server 2.0 we are deprecating `self.get_current_user` in favor of `self.current_users` in the handlers. I am tracking down a bug when using Jupyter Server proxy with Jupyter...

ellisonbg

Kernel's execution state is not updated after the kernel is crashed while executing code

4

## Description A Kernel's execution state is not updated when the kernel crashes while executing code in the background (e.g. due to Out Of Memory issue) with closed Notebook UI....

skukhtichev

Navigating in the JupyterLab UI can prevent idle kernels from being culled.

11

## Description When a Jupyter server is configured to cull idle kernels that have connections, the JupyterLab interactions with the Jupyter server can prevent this culling from actually happening. The...

ojarjur

Path resolver API

6

This patch demonstrates the scaffold of the new path resolver API endpoint proposed in #1280. This depends on a sibling PR https://github.com/jupyter/jupyter_client/pull/1005 Questions: - should I use `self.kernel_manager` or `self.multi_kernel_manager`?...

krassowski

'NoneType' object has no attribute 'kernel_ws_protocol'

3

## Description ``` jupyter_server/jupyter_server/services/kernels/websocket.py", line 87, in select_subprotocol preferred_protocol = self.connection.kernel_ws_protocol ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'kernel_ws_protocol' ``` ## Reproduce I have a custom kernel (https://github.com/carreau/inplace_restarter), and trying...

Carreau

Removing `nbconvert` as a required dependency

4

### Problem I have `jupyterlab` as a dependency, which depends on `jupyter-server`, which installs `nbconvert`. Can we move `nbconvert` to an optional dependency via an extra? The source code in...

jamesbraza